<?php

class SiteController extends Controller
{
    public $layout='//layouts/home';
	/**
	 * Declares class-based actions.
	 */
	public function actions()
	{
		return array(
			// captcha action renders the CAPTCHA image displayed on the contact page
			'captcha'=>array(
				'class'=>'CCaptchaAction',
				'backColor'=>0xFFFFFF,
			),
			// page action renders "static" pages stored under 'protected/views/site/pages'
			// They can be accessed via: index.php?r=site/page&view=FileName
			'page'=>array(
				'class'=>'CViewAction',
			),
		);
	}

    public function actionCreateOneChoice()
    {
        $len=10;
        for($i=1; $i<=$len; $i++)
        {
            $onceChoice = new OneChoice();
            $onceChoice->setAttributes(array(
                'title'=> 'choice title '.microtime(true),
                'text'=> 'choice text '.microtime(true),
                'explain'=> 'explain text '.microtime(true),
            ));

            $chs = array(
                array('text'=>'title text1 '.microtime(true), 'answer'=>false),
                array('text'=>'title text2 '.microtime(true), 'answer'=>false),
                array('text'=>'title text3 '.microtime(true), 'answer'=>true),
                array('text'=>'title text4 '.microtime(true), 'answer'=>false),
                array('text'=>'title text5 '.microtime(true), 'answer'=>false),
                array('text'=>'title text6 '.microtime(true), 'answer'=>false),
            );

            foreach($chs as $ch)
            {
                $c = new Choice;
                $c->setOwner($onceChoice);
                $c->setAttributes($ch);
                $onceChoice->choices[] = $c;
            }

            if( ! $onceChoice->save())
            {
                var_dump($onceChoice->getErrors());
            };
        }
    }

    /**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex()
	{
        $criteria = new EMongoCriteria;
        $criteria->setLimit(5);
        
        $contents = OneChoice::model()->findAll($criteria);
//        var_dump($contents);
		// renders the view file 'protected/views/site/index.php'
		// using the default layout 'protected/views/layouts/main.php'
		$this->render('index', array('contents'=>$contents));
	}

	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
		if($error=Yii::app()->errorHandler->error)
		{
			if(Yii::app()->request->isAjaxRequest)
				echo $error['message'];
			else
				$this->render('error', $error);
		}
	}

	/**
	 * Displays the contact page
	 */
	public function actionRegister()
	{
		$model=new ContactForm;
		if(isset($_POST['ContactForm']))
		{
			$model->attributes=$_POST['ContactForm'];
			if($model->validate())
			{
				$name='=?UTF-8?B?'.base64_encode($model->name).'?=';
				$subject='=?UTF-8?B?'.base64_encode($model->subject).'?=';
				$headers="From: $name <{$model->email}>\r\n".
					"Reply-To: {$model->email}\r\n".
					"MIME-Version: 1.0\r\n".
					"Content-Type: text/plain; charset=UTF-8";

				mail(Yii::app()->params['adminEmail'],$subject,$model->body,$headers);
				Yii::app()->user->setFlash('contact','Thank you for contacting us. We will respond to you as soon as possible.');
				$this->refresh();
			}
		}
		$this->render('contact',array('model'=>$model));
	}

	/**
	 * Displays the login page
	 */
	public function actionLogin()
	{
		$model=new LoginForm;

		// if it is ajax validation request
		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}

		// collect user input data
		if(isset($_POST['LoginForm']))
		{
			$model->attributes=$_POST['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if($model->validate() && $model->login())
				$this->redirect(Yii::app()->user->returnUrl);
		}
		// display the login form
		$this->render('login',array('model'=>$model));
	}

	/**
	 * Logs out the current user and redirect to homepage.
	 */
	public function actionLogout()
	{
		Yii::app()->user->logout();
		$this->redirect(Yii::app()->homeUrl);
	}
}